katehoward1
katehoward1
01-02-2016
Mathematics
contestada
3x-3=2x
Please help me...?
10 points given
Respuesta :
TSO
TSO
01-02-2016
3x - 3 = 2x
Add 3 on both sides
3x - 3 + 3 = 2x + 3
3x = 2x + 3
Subtract 2x on both sides
3x - 2x = 2x + 3 - 2x
3x - 2x = 3
x = 3
So, your final answer is
x = 3
.
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Exvited
Exvited
01-02-2016
[tex]3x-3=2x \\ \\ -3 = 3x - 3x \ / \ subtract \ 3x \ from \ each \ side \\ \\ -3 = -x \ / \ simplify \\ \\ 3 = x \ / \ multiply \ each \ side \ by \ -1 \\ \\ x = 3 \ / \ switch \ the \ sides \\ \\ Answer: \fbox {x = 3} [/tex]
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